package summary.oop.demo1;

/**
 * @AUTHOR LYF
 * @DATE 2022/3/5
 * @VERSION 1.0
 * @DESC
 */

public abstract class AbstractDemo {
    int i=0;
    static int j = 1;
    final int finalVariable=2;

    abstract void abstractMethod1();
    void commonMethod(){
    }
    static void staticMethod() {
    }

}
